CN213991236U

CN213991236U - Assembly structure TTU communication device shell

Info

Publication number: CN213991236U
Application number: CN202022078933.6U
Authority: CN
Inventors: 肖仁钦
Original assignee: Fujian Yangkun Shengyuan Technology Co ltd
Current assignee: Fujian Yangkun Shengyuan Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-08-17
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a TTU communication device shell with an assembly structure, which comprises an upper shell, a third groove, a lower shell and a base, wherein one side of the upper shell is fixedly connected with a clamping hook, one side of the upper shell, which is close to the clamping hook, is provided with a first groove, the clamping hook is connected with the first groove in a sliding way, the bottom of the inner wall of the first groove is fixedly connected with a second spring, the top of the second spring is fixedly connected with a lifting plate, the top of the upper shell, which is positioned above the lifting plate, is provided with a second clamping groove matched with the clamping hook, the bottom of the upper shell is fixedly connected with a sliding block, the sliding block is internally provided with the second groove, one side of the inner wall of the second groove is fixedly connected with the first spring, one side of the first spring, which is far away from the inner wall of the second groove, the lower shell, which is positioned above the first spring, is provided with the first clamping groove matched with the clamping block, the lower shell, which is positioned below the sliding block, the inner wall of the third groove is fixedly connected with a third spring, the base is convenient to disassemble, a key ejection function is arranged in the base, and the size of the shell can be changed at will by splicing the shell, so that the base is very convenient.

Description

Assembly structure TTU communication device shell

Technical Field

The utility model relates to a communication device shell technical field specifically is a TTU communication device shell of assembling structure.

Background

The TTU refers to a distribution transformer monitoring terminal, the distribution transformer monitoring terminal is used for collecting and controlling information of a distribution transformer in an electric power supply and distribution system, the distribution transformer monitoring terminal is used for collecting and controlling the information of the distribution transformer, the operation condition of the distribution transformer is monitored in real time, the collected information can be transmitted to a main station or other intelligent devices, data required by operation control and management of the distribution system are provided, traditional TTU shells are fixed on a wall through bolts, the upper shell and the lower shell are also fixed through the bolts, great troubles are brought to inspection and maintenance, large TTU shells are needed sometimes, great inconvenience is brought to use and later inspection and maintenance of people, and a novel TTU is urgently needed to be used by the shells.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TTU communication device shell of assembling structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a TTU communication device shell with an assembled structure comprises an upper shell, a third groove, a lower shell and a base, the upper shell is formed by clamping a first upper shell, a splicing shell and a second upper shell, the lower shell is formed by clamping a first lower shell, a splicing shell and a second lower shell, one side of the first upper shell, one side of the splicing shell and one side of the first lower shell are fixedly connected with clamping hooks, one side of the second upper shell, one side of the splicing shell and one side of the second lower shell are respectively provided with a first groove matched with the clamping hook, the bottom of the inner wall of the first groove is fixedly connected with a second spring, the top of the second spring is fixedly connected with a lifting plate, the lifting plate is connected with the first groove in a sliding manner, a second clamping groove matched with the clamping hook is arranged at one side of the upper shell and above the lifting plate, the upper casing bottom fixedly connected with slider, be equipped with the second recess in the slider, second recess inner wall.

One side fixedly connected with first spring, first spring keeps away from second recess inner wall one side fixedly connected with fixture block, fixture block and second recess sliding connection.

Preferably, the bottom of the lower shell is fixedly connected with a clamping plate, and the top of the base is provided with a clamping plate groove matched with the clamping plate for use.

Preferably, the four corners of the base are provided with positioning holes.

Preferably, the bottom of the inner wall of the third groove is fixedly connected with a third spring, a reset plate is arranged at the top of the third spring, and the third groove is connected with the reset plate in a sliding manner.

Preferably, the top of the upper shell is provided with a key screen removing hole.

Preferably, the lower casing is provided with a first clamping groove matched with the clamping block for use above the first spring, and a third groove is formed below the sliding block in the lower casing.

Compared with the prior art, the beneficial effects of the utility model are that: compact structure, therefore, the clothes hanger is strong in practicability, through setting up the base joint, realized conveniently taking off casing part from the wall, convenient maintenance, through setting up, several partial concatenations of casing down, and be provided with the cooperation of trip and draw-in groove and spring at the interface, realized can changing the function that casing size and a key demolishd, through at last casing four corners setting slider and recess and the cooperation of spring under, the function that upper and lower casing key demolishs has been realized, the inspection and the maintenance in people's later stage have been made things convenient for greatly.

Drawings

Fig. 1 is the overall appearance structure schematic diagram of the utility model:

FIG. 2 is a schematic structural view of the engaging portion of the upper case of the present invention;

figure 3 is the structure schematic diagram of the lower shell clamping part of the utility model

Fig. 4 is a front view of the housing of the present invention;

fig. 5 is a schematic top view of the base of the present invention;

fig. 6 is an enlarged schematic view of the utility model at a;

FIG. 7 is a front view of the lifter plate of the present invention;

in the figure: 1. a key screen aperture; 2. an upper shell; 201. a first upper case; 202. a second upper case; 3. a lifting plate; 4. a lower case; 401. a first lower case; 402. a second lower case; 5. clamping a plate; 6. a clamping plate groove; 7. positioning holes; 8. a base; 9. a hook is clamped; 10. a first spring; 11. a first card slot; 12. a second spring; 13. A second card slot; 14. a first groove; 15. a slider; 16. a clamping block; 17. a third spring; 18. a second groove; 19. a third groove; 20. and splicing the shells.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a TTU communication device shell with an assembly structure comprises an upper shell 2, a third groove, a lower shell 4 and a base 8, wherein the upper shell 2 is formed by clamping a first upper shell 201, a splicing shell 20 and a second upper shell 202, the lower shell 4 is formed by clamping a first lower shell 401, a splicing shell 20 and a second lower shell 402, so that the shell can be freely enlarged and reduced, one side of the first upper shell 201, one side of the splicing shell 20 and one side of the first lower shell 401 are fixedly connected with a clamping hook 9, one side of the second upper shell 202, one side of the splicing shell 20 and one side of the second lower shell 402 are respectively provided with a first groove 14 matched with the clamping hook 9, the bottom of the inner wall of the first groove 14 is fixedly connected with a second spring 12, the top of the second spring 12 is fixedly connected with a lifting plate 3, the lifting plate 3 is in sliding connection with the first groove 14, one side of the upper shell 2 and positioned above the lifting plate 3 are provided with a second clamping groove 13 matched with the clamping hook 9, the lengthened part of the shell can be detached by one key, the sliding block 15 is fixedly connected to the bottom of the upper shell 2, the second groove 18 is formed in the sliding block 15, the first spring 10 is fixedly connected to one side of the inner wall of the second groove 18, the clamping block 16 is fixedly connected to one side, far away from the inner wall of the second groove 18, of the first spring 10, and the clamping block 16 is connected with the second groove 18 in a sliding mode, so that the upper shell and the lower shell can be opened by one key.

4 bottom fixedly connected with cardboard 5 of inferior valve, 8 tops of base are equipped with the cardboard groove 6 that uses with 5 cooperations of cardboard, the casing of conveniently taking off is convenient for maintain, 8 four corners of base are equipped with locating hole 7, make things convenient for

unable adjustment base

8, 19 inner wall bottom fixedly connected with third spring 17 of third recess, third spring 17's top is equipped with the board that resets, third recess 19 with reset board sliding connection, 2 tops of epitheca are equipped with key screen hole 1, install inside button after convenient, inferior valve 4 just is located first spring 10's top and is equipped with the first draw-in groove 11 that uses with 16 cooperations of fixture block, inferior valve 4's inside is located the below of slider 15 and is equipped with third recess 19.

Specifically, when maintenance is needed, the shell is taken away through the sliding connection of the clamping plate 5 and the clamping plate groove 6,

pressing down a clamping block 16, enabling a sliding block 15 to slide upwards in a third groove 19 under the action of elastic force of a third spring 17 at the moment, driving an upper shell 2 to move upwards, opening the shell at the moment, inserting the sliding block 15 into the third groove 19 when maintenance is finished, enabling a first spring 10 to provide an outward elastic force for the clamping block 16 at the moment, enabling the clamping block 16 to reach a first clamping groove 11 and just locking, enabling the upper shell 2 and a lower shell 4 to be locked at the moment, inserting a clamping hook 9 into a first groove 14 when the shell needs to be lengthened, enabling a second spring 12 to provide an upward elastic force for a lifting plate 3 at the moment, enabling the clamping hook 9 to receive an upward elastic force, enabling the top of the clamping hook 9 to reach a second clamping groove 13 and just clamping and locking, and enabling the clamping hook 9 to be pulled out of the shell when the shell needs to be shortened.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected;

they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a assemble TTU communication device shell of structure, includes epitheca (2), third recess (19) and inferior valve (4) and base (8), its characterized in that: the upper shell (2) is formed by clamping a first upper shell (201), a splicing shell (20) and a second upper shell (202), the lower shell (4) is formed by clamping a first lower shell (401), the splicing shell (20) and a second lower shell (402), one side of the first upper shell (201), one side of the splicing shell (20) and one side of the first lower shell (401) are fixedly connected with a clamping hook (9), one side of the second upper shell (202), one side of the splicing shell (20) and one side of the second lower shell (402) are respectively provided with a first groove (14) matched with the clamping hook (9), the bottom of the inner wall of the first groove (14) is fixedly connected with a second spring (12), the top of the second spring (12) is fixedly connected with a lifting plate (3), the lifting plate (3) is in sliding connection with the first groove (14), one side of the upper shell (2) is positioned above the lifting plate (3) and is provided with a second clamping hook (13) matched with the clamping hook (9), go up shell (2) bottom fixedly connected with slider (15), be equipped with second recess (18) in slider (15), the first spring (10) of second recess (18) inner wall one side fixedly connected with, second recess (18) inner wall one side fixedly connected with fixture block (16) are kept away from in first spring (10), fixture block (16) and second recess (18) sliding connection.

2. A TTU communication device housing of modular construction according to claim 1, further comprising: the bottom of the lower shell (4) is fixedly connected with a clamping plate (5), and the top of the base (8) is provided with a clamping plate groove (6) matched with the clamping plate (5) for use.

3. A TTU communication device housing of modular construction according to claim 1, further comprising: and positioning holes (7) are formed in four corners of the base (8).

4. A TTU communication device housing of modular construction according to claim 1, further comprising: third recess (19) inner wall bottom fixedly connected with third spring (17), the top of third spring (17) is equipped with the board that resets, third recess (19) and the board sliding connection that resets.

5. A TTU communication device housing of modular construction according to claim 1, further comprising: the top of the upper shell (2) is provided with a key screen hole (1).

6. A TTU communication device housing of modular construction according to claim 1, further comprising: inferior valve (4) and the top that is located first spring (10) are equipped with first draw-in groove (11) that use with fixture block (16) cooperation, the below that the inside of inferior valve (4) is located slider (15) is equipped with third recess (19).